MULTIPURPOSE JABA-TYPE AGRICULTURAL CONTAINER, AND ITS MANUFACTURING PROCESS

Abstract

The invention herein is related to the recycling industry in general, it is specifically related to a plastic container, preferably made of PET (polyethylene terephthalate), which can be molded, preferably, through blown air, defined by a back face, a front face, two lateral face, a lower face and an upper face, the multipurpose jaba-type agricultural container, and its manufacturing process, is cut manually or with a machine, and the front face is removed, to define an internal cavity and form the jabs-type container defined by a back wall and four perimeter walls, it has enough resistance to hold the weight of the products it contains, it also has a perimeter tab, on the external face of the lower edge, which allows the vertical stacking of several containers, with enough strength to evenly fold the weight, when being stacked, such container also contains several vertical ribs on the perimeter walls, and a main perimeter rib used as reinforcement elements, as well as holes on the sides that allow the release of gas generated by the products inside the container.

Claims

1. A multipurpose jaba-type agricultural container formed by a rectangular prism-shaped container or body, in the shape of a drum, with different weights, sized and thicknesses, characterized by that rectangular prism-shaped body being obtained through blow injection or blow extrusion molding of polymer materials, which is defined by a back face, a front face, two lateral faces, a lower face and an upper face, whose front face is removed to define an internal cavity and form a jabs-type container defined by a bottom wall ((back face) and perimeter walls (lateral, upper and lower faces), comprising several vertical ribs on the perimeter walls, and a main perimeter rib used as reinforcement elements.

2. The multipurpose jaba-type agricultural container, according to claim 1, characterized by the bottom wall of such container containing a grid formed by several intertwined ribs, defining elements that provide greater structural resistance.

3. The multipurpose jaba-type agricultural container, according to claim 1, characterized by also containing several holes, slots or bores in different shapes on its back wall and/or the perimeter walls, in order to allow the release of gas inside the container to the outside and/or for venting.

4. The multipurpose jaba-type agricultural container and its manufacturing process, according to claim 1, characterized by the back wall having a protrusion, on the outer face, defining a perimeter support tab to vertically stack several containers.

5. The multipurpose jaba-type agricultural container, according to claim 1, characterized also for having several cavities or hollows on all opposite perimeter walls, as fixation methods to move the container from one place to the other.

6. A manufacturing process for a multipurpose jabs-type agricultural container according to claim 1, characterized by comprising the following stages: recycled PET selection and treatment, crushing, washing and drying, extrusion, generation of a preform or parison, molding through injection blow or extrusion blow, generation of a rectangular prism-shaped body, cutting and removing the front face of the rectangular prism-shaped body to generate a jabs-type container, and making holes on the perimeter and/or back walls.

Description

SHORT DESCRIPTION OF FIGURES

[0041] FIG. 1 is a manufacturing process flow chart related to the multipurpose jaba-type agricultural container.

[0042] FIG. 2 is a front view of the preform, from which the multipurpose jaba-type agricultural container is formed, through molding.

[0043] FIG. 3 is a front, elevated view of the rectangular prism-shaped body, obtained through the preform molding.

[0044] FIG. 4 shows a lower perspective of the multipurpose jaba-type agricultural container, showing the details of the back wall with perimeter protrusion, and the grid formed by several intertwined ribs.

[0045] FIG. 5 shows a conventional perspective of the multipurpose jaba-type agricultural container, with the upper wall cut off.

[0046] FIG. 6 is a conventional perspective of two vertically overlapped or stacked containers.

[0047] To better understand the invention, a detailed description of some of its modalities is found below, shown through the illustrative, but not limiting drawings attached to the description herein.

DETAILED DESCRIPTION OF THE INVENTION

[0048] The characteristic details of the multipurpose jaba-type agricultural container, and its manufacturing process, are clearly shown through the following description and the illustrative drawings attached, with the same reference signs to point out the same parts.

[0049] In reference to FIG. 1, showing a multipurpose jaba-type agricultural container manufacturing process flow chart, the following stages are shown: [0050] A) Recycled PET plastic selection and treatment: the product is obtained already clean, through the removal of impurities and other materials that may affect the quality of the final product, such as degraded or burned plastic, other types of plastic (PVC, PP, PE) and other types of plastic bottles that are not compatible (color, shape, etc.). [0051] B) Crushing: the selected PET plastic is transferred to a crushing mill, which generates standard size flakes (<10 mm). [0052] C) Washing, rinsing and drying: this is usually performed before crushing, even though the container can be initially washed, with a washing machine with hot water at a given temperature, between 40 and 90 C., with the corresponding environmentally friendly chemical cleaners, eliminating organic residue on the flakes surface (dirt, sand, glue residue, among others). The cleaning chemicals are eliminated through successive rinses with water. The material is also washed to remove other impurities (polyolefin, paper, among others) by density and flotation difference. Sometimes, friction, centrifugation, cyclone methods are used to improve washing and the removal of undesirable elements. The crushed products that have been washed and purified, are now dried (between 150 and 180 C.) for their storage or subsequent extrusion. [0053] D) Extrusion: in this process, the clean flakes are dried and subjected to extrusion, at a temperature of 230 C., and pressure, to obtain fine, and dry grains (pellets), which turn into raw material to use for the generation of the preform. [0054] E1) Preform generation: the raw material is placed in an injection machine, in order to produce a tube-shaped vial (preform) through thermofusion, around 40 cms. long, and 700 grams of weight. [0055] E2) Paris on generation: in a different modality, the invention is not made from a preform, and the molding through injection-blow method generates a tubular sleeve through extrusion, called parison, which is tightly closed on the bottom, due to the pressure exerted by the parts of the mold, once it is closed. It is then blown allowed to cool, and expelled, generating a rectangular prism-shaped container. [0056] F) Generation of a rectangular drum-type, prism-shaped contain with several weights, sizes and thicknesses, through the molding method called injection-blow; the preform is placed, previously heated, in a blowing machine, for its subsequent expansion; the jaba-type container mold is 60 long by 40 cms. wide, and 24 cms. high. Once the preform is placed on the mold, it is blown and a rectangular prism-shaped body is generated. [0057] G) Cutting and removing the back face of the rectangular prism-shaped body to generate a jaba-type container, with a perimeter protrusion on the back face, which outlines the bottom and forms a tab for vertical stacking of several jaba-type containers. [0058] H) Making holes: either on the perimeter walls, the lower or upper walls, to allow the release of gases generated by the products inside the container.

[0059] In reference to FIG. 2 showing the preform (1), which will be used for the generation of the multipurpose jaba-type agricultural container, this preform (1) has a main body configuration, defined by an upper opening (2) with a main upper retention ring (3), followed by a second support ring (4) and a cylindrical body (5) of the main body defined by a wall thickness (6) and a lower edge, defined by a sealed base (7) with a previously defined inner base diameter (8); such preform (1) will be adapted to be mounted or installed on a mold, inside a blowing machine, or it will be installed on a mold inside a blowing machine, to receive pressurized blown air for its molding.

[0060] In reference to FIG. 3, showing a rectangular prism-shaped body (9) obtained through molding from the preform (1, see FIG. 2), which is defined by a back face (10), a front face (11), two lateral faces (12), a lower face (13) and an upper face (14). The upper face (14) seen from an elevation perspective, comprising the blowing opening (15).

[0061] In reference to FIG. 4, showing the back face (1) of the rectangular prism-shaped body (9), which forms the bottom wall of the jaba-type container (16), on such bottom wall (back face 10) of the jaba-type container (16) a perimeter protrusion (17) is observed, which forms a tab to allow the vertical stacking of several jaba-type containers. Once the lateral faces (12), the lower face (13) and the upper face (14) of the rectangular prism-shaped body (9) will form the perimeter walls (18) of the jaba-type container (16), such perimeter walls (18) comprise several vertical ribs (19) and a main perimeter rib (20) as reinforcing elements of the jaba-type container (16). In a different modality of the invention, the jaba-type container back wall (bottom wall 10) has a grid (21) formed by several intertwined ribs (22), to provide greater structure resistance.

[0062] In reference to FIG. 5, showing such jaba-type container (16), whose upper face (not shown) has been cut off, the inner cavity (23) is defined to form a jaba-type container (16) adapted to receive substrate, materials, agricultural products, among others. It is observed that it contains several cavities or hollows (24) in all the opposite perimeter walls, as fixation elements to move the container from one place to another. The upper face (14) seen from an elevation perspective, comprising the blowing opening (15).

[0063] In reference to FIG. 6 showing two vertically stacked containers (25), it can be observed that this jaba-type container (16) comprises several holes (26), slots or bores in different shapes on the bottom wall (back wall 10), or its perimeter walls (18), which allow the release of gases inside the container, to the outside.

[0064] The invention has been described enough for a person with medium knowledge on the field to reproduce and obtain the results mentioned in the invention herein. Nevertheless, any person with skills in the technical field related to this invention is able to make adjustments that have not been described in the request herein. Nevertheless, if the application of these adjustments on a certain structure or the manufacturing process thereof, the matters stated in the following claims are required, such structures must be included within the scope of the invention.